baber/WOPTO huggingface dataset:
Patent CA-2685164-A1 (CA)
Title: Engine device for guarding against leaks
Inventor: BENTLEY ROY
IPC: F16N31/00
Filed: 2009-11-09
Abstract: An oil pan leak guard having a wire framework, an oil absorbent material supported by the wire framework, and a washer integrated with said wire framework for receiving an oil plug and clamping the washer as the oil plug is tightened in a oil pan opening;
Patent CA-2685433-A1 (CA)
Title: Downhole spectroscopic hydrogen sulfide detection
Inventor: VAN HAL RONALD E G
IPC: G01N31/22
Filed: 2008-09-29
Abstract: Methods and related apparatuses and mixtures are described for detecting hydrogen sulfide in a formation fluid downhole. A detection mixture is combined with the formation fluid downhole. The detection mixture includes metal ions for reacting with hydrogen sulfide forming a metal sulfide, and charged nanoparticles sized so as to inhibit significant aggregation of the metal sulfide so as to enable spectroscopic detection of the metal sulfide downhole. The combined mixture and formation fluid is then spectroscopically interrogated so as to detect the presence of the metal sulfide thereby indicating the presence of hydrogen sulfide in the formation fluid. The mixture also includes chelating ligands for sustaining thermal endurance of the mixture under downhole conditions.
Patent CA-2686765-A1 (CA)
Title: Aqueous pharmaceutical composition
Inventor: KEMMERER BIANKA
IPC: A61K9/00
Filed: 2008-04-24
Abstract: The invention relates to an aqueous pharmaceutical preparation containing 1-(2-dimethylamino-ethyl)-3-((2R,4aS,5R,10bS)-5- phenyl-9-trifluoromethyl-3,4,4a,5,6,10b-hexahydro-2H-pyrano[3,2- c]chinolin-2-ylmethyl) urea as the active ingredient, to a liquid pharmaceutical preparation that is suitable for the production of the aqueous pharmaceutical preparation and to a method for producing said preparations.
Patent CA-2687839-A1 (CA)
Inventor: GUDGEL JUDSON MANNON
IPC: H04M1/66
Filed: 2008-05-21
Abstract: Wireless devices are often associated with security events. The security events may be investigated by identifying and locating the associated wireless devices by: 1 ) determining a time and a location of a security event; 2) accessing a first wireless network and determining at least one of an ID and a location for at least a first wireless device within a predetermined proximity of the security event; and 3) determining at least one of an ID and a location for a second wireless device that was in communication with the first wireless device within at least one of: a predetermined span of time prior to or concurrent with the time of the security event, and a predetermined proximity to the security event.
Patent CA-2690463-A1 (CA)
Inventor: DI LOLLO STEFANO
IPC: A47J45/00
Filed: 2010-01-19
Abstract: A holder comprising (a) a first portion comprising a base, a first wall and a second wall, said first and second walls extending upwardly from said base such that said first and second walls and base define a space for receiving at least partially a lid or a cover and (b) a second portion having a first member extending downwardly from said second wall and a second member with a bridge extending between said first and second members, said second member comprising a lever portion and a grasping portion, wherein, in use, said grasping portion is movable between a first position, wherein a gap is formed between said grasping portion and said first member for receiving a wall of a pot or vessel, and a second position, wherein said grasping portion is biased towards said first member for maintaining in place said holder when said holder is mounted on the pot or vessel.
Patent CA-2694347-A1 (CA)
Inventor: DAVIES IAN
IPC: C07D333/38
Filed: 2008-08-05
Abstract: The invention encompasses a process for making a thiophene carboxamide derivative, which is an EP4 antagonist useful for treating pain and inflammation.
Patent CA-2694464-A1 (CA)
Inventor: DEBONTE LORIN ROGER
IPC: A23L5/10
Filed: 2008-07-25
Abstract: Disclosed are frying shortening compositions that comprise liquid oil component comprising: (i) a first liquid oil comprising canola oil; and (ii) a second liquid oil selected from the group consisting of soybean oil, mid-oleic sunflower oil, corn oil, and combinations thereof; and (b) about 1-30 wt %, e.g., about 16-20 wt %, of a hard fat component comprising a hydrogenated vegetable oil, e.g., hydrogenated cottonseed oil. The fried foods are low in trans-fatty acids and saturated fatty acids and may be used to prepare fried food articles, e.g., doughnuts, having a high food-to-oil ratio.
Patent CA-2694594-A1 (CA)
Inventor: VERDE PRECKLER JORGE PABLO
IPC: B64C5/06
Filed: 2008-07-24
Abstract: An aircraft tail assembly planform comprising curvilinear leading edges (21) and trailing edges (22), with an aircraft tail assembly configuration in which the hinge line (13) is rectilinear and has a non-constant percentage with respect to the chord (50) in each section (51), being the front (11) and rear (12) spars rectilinear with a non-constant percentage with respect to the chord (50) in each section (51), or being these spars (11, 12) curvilinear with a constant or non-constant percentage with respect to the chord (50) in each section (51). Moreover, the invention describes an aircraft tail assembly planform comprising rectilinear leading edges (21) and trailing edges (22), in which the hinge line (13) has a non-constant percentage with respect to the chord (50) in each section (51), being the front (11) and rear (12) spars rectilinear, with a constant or non-constant percentage with respect to the chord (50) in each section (51), or beingthese spars (11, 12) curvilinear, with a constant or non-constant percentage.
Patent CA-2696810-A1 (CA)
Inventor: HONDA KENSHIN
IPC: A61M35/00
Filed: 2010-01-15
Abstract: Microneedle sheets are produced by injecting a needle raw material into a stamper formed with a concavity in a base material. However, it was not easy to increase the degree of sharpness of the concavity which corresponds to the stamper tips. A method for producing a stamper including the steps of heating a sheet-like base material and an original plate having a conical protrusion, inserting the protrusion of the original plate into the base material to form a conical concavity in the original plate, cooling the original plate with the original plate still inserted in the base material, releasing the original plate from the base material, and heating the base material.
Patent CA-2701016-A1 (CA)
Inventor: YU ROBERT C U
IPC: G03G5/04
Filed: 2010-04-19
Abstract: The presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrostatographic, including digital, apparatuses. More particularly, the embodiments pertain to an improved electrostatographic imaging member incorporating a thermoplastic material pre-compounded to impart conductivity to the anti-curl back coating layer and may also contain an adhesion promoter which provides a conductively and optically anti-curl back coating layer. The conductive anti-curl back coating of the present disclosure may be formulated to have a single layer, dual layers, or triple layers.
Patent CA-2701569-A1 (CA)
Title: Analytical test strips with enzymatic reagent ink comprising hydrophobic silica material, surfactant and enzyme
Inventor: CARDOSI MARCO F
IPC: G01N33/66
Filed: 2010-04-22
Abstract: An analytical test strip includes a substrate and a reagent layer disposed on a portion of the substrate. The reagent layer includes an enzymatic reagent ink comprising an amount of hydrophobic silica material, an amount of surfactant; and an amount of enzyme. The amounts of the hydrophobic silica material and the surfactant in the enzymatic reagent ink is predetermined using a first relationship and a second relationship. The first relationship is between wetability of a representative hydrophobic silica material and at least a first calibration characteristic of an analytical test strip that includes an enzymatic reagent ink containing the representative hydrophobic silica material. In addition, the first relationship defines a minimum wetability that provides an acceptable first calibration characteristic. The second relationship defines wetability of a mixture of the hydrophobic silica material and the surfactant across a range of relative amounts of the hydrophobic silica material and the surfactant. The predetermined amounts of the hydrophobic silica material and the surfactant employed in the enzymatic reagent ink provide at least the minimum wetability defined by the first relationship during manufacturing of the enzymatic reagent ink and, therefore, an acceptable first calibration characteristic.
Patent CA-2701970-A1 (CA)
Inventor: KARL JOHANN
IPC: G01N33/574
Filed: 2008-12-08
Abstract: The present invention relates to a method for assessing colorectal cancer (CRC) in vitro comprising measuring in a sample the concentration and/or activity of a seprase polypeptide and/or fragments thereof and of either anti-p53 and/or osteopontin and/or Ferritin, of optionally one or more other marker of CRC, and using the combined measurement result in the assessment of CRC. Furthermore, it especially relates to a method for assessing CRC from a liquid sample, derived from an individual by measuring seprase and at least anti-p53, Ferritin and/or osteopontin in said sample. The method according to the present invention can, e.g., be used in the early detection of cancer by screening of asymptomatic individuals or in the surveillance of patients who undergo surgery.
Patent CA-2705842-A1 (CA)
Inventor: EBNER BERNHARD
IPC: E21C27/24
Filed: 2008-11-05
Abstract: In a heading machine (1) including a machine frame equipped with a travelling mechanism (2), a cutting boom (3) carrying cutting tools (5,8,10), and a hauling means (19) extending in the longitudinal direction of the machine beyond the rear end of the machine frame, the cutting tools (5,8,10) are formed by at least two rotating cutting heads (5) having axes of rotation (6) extending in the heading direction or enclosing acute angles with the heading direction, and a unit (21) capable of being trailed behind the machine frame and having a passage cross-section (33) for the hauling means (19) is hingedly connected to the machine frame by the aid of hydraulic piston cylinder units (29,30), which unit comprises at least one anchor boring and setting device (23), and at least one supporting device (24) which is braceable against the roof (7) and the floor (9), each on both sides of the hauling means (19).
Patent CA-2711232-A1 (CA)
Inventor: FERNHOLZ PETER J
IPC: B08B3/10
Filed: 2009-02-09
Abstract: A method of cleaning equipment such as heat exchangers, evaporators, tanks and other industrial equipment using clean-in-place procedures comprising applying a pre-treatment solution prior to the application of an override use solution. A gas generating use solution is present in either the pretreatment or the override use solution. The gas generating use solution is capable of releasing gas on and in a soil, resulting in a soil disruption effect and enhanced cleaning.
Patent CA-2712355-A1 (CA)
Inventor: GAGNON CLAUDE
IPC: B62K5/00
Filed: 2008-01-31
Abstract: An off-road vehicle has a frame, at least four wheels, each including a tire, a seat, a steering assembly, an engine, and a cargo box (28, 50) pivotally mounted to the frame rearwardly of the seat. The cargo box includes a cargo box body (52) having a front wall (54), a pair of side walls (56) extending from the front wall, a first floor (58) connected to a lower end of the front and the pair of side walls, and an at least partially opened rear side. A second floor (72) is supported inside the cargo box body above the first floor. At least one tailgate (68) selectively closes the at least partially opened rear side.
Patent CA-2712396-A1 (CA)
Inventor: VANGESTAD HELGE
IPC: H04M3/42
Filed: 2009-01-16
Abstract: A unified switchboard systems is capable of simultaneously interacting with different available voice communications systems to provide PABX features across these systems.  The unified switchboard includes networking hardware to provide data communications over a network, a web server to provide a user interface to a user terminal connected to the network, a plurality of VoIP switches, a database and related database application program to store user-specific data and related call data, and a web-service application to obtain call status information from carriers of non-VoIP calls. Call commands originating from the user terminal propagate from the web server into the database and thence to the VoIP switches.  Call-related data propagates from the VoIP switches and the web-service into the database, which may then be used to update the webpage for the user terminal hosted by the web server.
Patent CA-2712756-A1 (CA)
Inventor: DI PAOLA FRANCO
IPC: F02C7/18
Filed: 2010-08-13
Abstract: A blade outer air seal (BOAS) assembly includes a static turbine shroud formed by BOAS segments and a support ring formed by BOAS support segments.  Each BOAS support segment supports one or more BOAS segments. The BOAS  assembly further includes an anti-rotation apparatus for restricting relative circumferential movement between the turbine shroud and the support ring. The anti-rotation apparatus includes a stopper provided at least in one of the BOAS support segments and a cast anti-rotation tab integrated with at least one of the BOAS    segments supported on that at least one BOAS support segment. The stopper and cast anti-rotation tab circumferentially abut each other.
Patent CA-2713413-A1 (CA)
Inventor: JOHNSON MICHAEL R
IPC: A61K31/50
Filed: 2009-02-26
Abstract: Polyaromatic sodium channel blockers represented by the formula: (I) are provided where the structural variables are defined herein. The invention also includes a variety of compositions, combinations and methods of treatment using these inventive sodium channel blockers.
Patent CA-2714716-A1 (CA)
Inventor: TRAN ANH P
IPC: G06F1/32
Filed: 2009-02-25
Abstract: Coalescing schedules that use a resource to extend battery life.  Each of the schedules is defined to execute at a recurrent activation time within a defined tolerance. After receiving notification of an event, the schedules are accessed to identify the schedules that may be executed early based on their activation time and tolerance. The identified schedules are aggregated for execution.
Patent CA-2714829-A1 (CA)
Title: Metallic material for conductive member, separator for fuel cell using the same, and fuel cell using the separator
Inventor: ISHIKAWA SHIN
IPC: H01M8/02
Filed: 2005-03-17
Abstract: Provided are: a metallic material for conductive member, having good corrosion resistance and small contact resistance;  a separator for a proton-exchange membrane fuel cell using the metallic material; and a proton-exchange membrane fuel cell using the separator. The metallic material has 0.3 µm or less of mean spacing of local peaks of the surface roughness profile.
Patent CA-2717648-A1 (CA)
Inventor: LUO TAO
IPC: H04W16/02
Filed: 2009-03-25
Abstract: Providing a coding scheme for wireless communication downlink reference signals is described herein. By way of example, a dedicated reference signal is mapped (108) (204) to resources of a wireless channel as a function of an identifier (ID) (112) (210) of a cell in which the reference signal is transmitted. The function can be similar to mapping functions employed for common reference signals, or can be distinct from such functions. As one example of the latter, a dedicated reference signal map-ping function can be shifted in time or frequency with respect to the common reference signal mapping function. By employing a mapping function based on cell ID, noise caused by concurrent transmission of reference signals can be mitigated in a manner readily determined by terminals in a wireless network.
Patent CA-2718226-A1 (CA)
Inventor: THERN HOLGER F
IPC: E21B49/00
Filed: 2009-02-12
Abstract: NMR spin echo signals are acquired downhole. An independent component analysis is used to determine parameters of a parametric model of the T2 distribution whose output matches the measurements. The model parameters are telemetered to the surface where the properties of the formation are reconstructed.
Patent CA-2719190-A1 (CA)
Inventor: DUCHERER ART
IPC: B23Q3/02
Filed: 2010-10-28
Abstract: There is disclosed an elevator for holding a workpiece, the elevator comprising a turntable and adapted to slide along a support chain to thereby vertically displace the elevator. There is further disclosed a method of assembling a workpiece, the method comprising the steps of stacking first and second workpiece sections on a turntable elevator; and sliding the elevator along a support chain to thereby vertically position the workpiece.
Patent CA-2719885-A1 (CA)
Inventor: SCHUMMERS GEORG
IPC: G06T7/60
Filed: 2010-11-03
Abstract: A method for segmenting medical images of a non-planar surface of an object, the medical images being available as three- or four-dimensional image sets, the method comprising the following steps: detecting a surface boundary in three-or four-dimensional image data sets, which delimits the non-planar surface of the object, creating a model surface, which is spanned between the surface boundary, correcting the model surface by means of distance information, which contains information about distance(s) between the model surface and the non-planar surface of the object, until a corrected model surface is generated, wherein correcting the model surface by means of distance information is carried out by orienting a three-dimensional volume-rendering of the object essentially perpendicular or acute-angled to the model surface, wherein the volume renderer performing the volume rendering produces a depth-map, which is used to provide the distance information between the model surface and the non-planar surface of the object, and depicting the corrected model surface, wherein the correction of the model surface by means of the distance information is carried out iteratively, until the corrected model surface is generated, and the distance information is at least partially obtained along tilted vectors which are acute-angled to the model surface, wherein the three-dimensional volume-rendering of the object is then oriented essentially parallel to the tilted vectors.
Patent CA-2719942-A1 (CA)
Inventor: KIDWELL BEAU
IPC: G06F15/173
Filed: 2009-03-31
Abstract: A system and method is disclosed for re-ceiving a network event in a network format, mapping the network event into a format expected by a central monitor-ing system, and communicating the mapped network event to the central monitoring system. The system may employ a variety of communication protocols and physical architec-tures. The system may include an access controller that may connect a plurality of intelligent electronic devices and may be the primary interface with an information system or cen-tral monitoring system. The access controller may include a programmable logic engine in compliance with the IEC-61131 -3 standard. The access controller may further be configured to implement rules designed to govern ac-tions taken as a result of network information.
Patent CA-2721860-A1 (CA)
Inventor: LIE JON ARVID
IPC: B01D69/08
Filed: 2009-04-20
Abstract: A process for the production of a carbon hollow fibre membrane comprising: (i) dissolving at least one cellulose ester in a solvent to form a solution; (ii) dry/wet spinning the solution to form hollow fibres; (iii) deesterifying said hollow fibres with a base or an acid in the presence of an alcohol; (iv) if necessary, drying said fibres; (v) carbonising the fibres; (vi) assembling the carbonised fibres to form a carbon hollow fibre membrane.
Patent CA-2723825-A1 (CA)
Inventor: MONYAK KENNETH
IPC: E21C35/183
Filed: 2009-05-04
Abstract: A road grading pick includesa cutting head, a shank, a shoulder at a transition between the cutting head and the shank, and a polygonal-shaped washeror an oval- shaped washer. The shank is positioned in anopening of the washer to position the washer along a longitudinal length of the shank between a rearward end of the shank and the rearwardfacing surface of the shoulder. In a preinstalled position, the washer compresses a friction retainer on the shank of the road grading pick to facilitate seating of the road grading pick in a blade of a road grading apparatus. In an installed position on anadapter board for amoldboard of road grading equipment, thefriction retainer is no longer in the opening of the washer and thewasher prevents washer rotation and shields an underlying mounting surface while allowing rotation of the road grading pick.
Patent CA-2723861-A1 (CA)
Inventor: JO JAE-MOON
IPC: H04N7/52
Filed: 2009-04-08
Abstract: A digital broadcasting transmitter, digital broadcasting transmission method, digital broadcasting receiver, and digital broadcasting reception method are provided. The digital broadcasting transmitter includes: an input unit to receive corresponding audio data and video data; and a signal processing unit to individually construct a first type stream having the audio and the video data, and a second type stream having the audio data different in broadcast time from the audio and the video data in the first type stream, and to output the first type stream and the second type stream. Therefore, it is possible to reduce user inconvenience caused by a broadcast being disconnected.
Patent CA-2725104-A1 (CA)
Inventor: HUGO FRANZ
IPC: C01B33/02
Filed: 2009-05-20
Abstract: A method for producing solid multicrystalline silicon ingots or wafers, comprising: introducing a silicon-bearing gas into a reactor chamber, wherein the reaction chamber includes a reactor chamber wall having (i) an inside surface facing a reaction space and (11) an opposing outside surface, and a product outlet; generating a plasma in the reactor space, thermally decomposing the silicon-bearing gas by subjecting the silicon- bearing gas to a sufficient temperature to produce liquid silicon;  maintaining the inside surface of the reactor chamber wall at an equilibrium temperature below the melting point temperature of silicon while thermally decomposing the silicon-bearing gas; and introducing the liquid silicon from the product outlet directly into a module for casting the liquid silicon into solid multicrystalline silicon ingots or multicrystalline silicon wafer.
Patent CA-2727310-A1 (CA)
Title: Plants having enhanced yield-related traits and a method for making the same
Inventor: HATZFELD YVES
IPC: A01H5/00
Filed: 2009-06-22
Abstract: The present invention relates generally to the field of molecular biology and concerns a method for enhancing various plant yield-related traits by modulating expression in a plant of a nucleic acid encoding a RHL1 (Root Hairless 1). The present invention also concerns plants having modulated expression of a nucleic acid encoding a RHL1, which plants have enhanced various plant yield-related relative to corresponding wild type plants or other control plants. The invention also provides constructs useful in the methods of the invention.
Patent CA-2728913-A1 (CA)
Inventor: HOEFKEN MARCUS
IPC: C02F3/10
Filed: 2009-05-25
Abstract: The invention relates to an apparatus for cleaning sewage, having a housing (1) of substantially rectangular outline which is formed in the manner of a transportable container, wherein a plurality of compartments (C1, C2, C3, C4) are provided one behind the other along a longitudinal direction of the outline, wherein a first compartment (C1) contains at least two treatment basins (B1, B2, B3, B4) and an adjoining, second compartment (C2) contains a tank (7) with a lamellar separator (8) and a clarifying basin (9) arranged one after the other downstream of it. In order to improve the cleaning efficiency, it is proposed according to the invention that the clarifying basin (9) be arranged between the lamellar separator (8) and the first compartment (C1).